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. 2015 Mar 20;10(3):e0119872. doi: 10.1371/journal.pone.0119872

Fig 7. IL-22 receptors are expressed in human GBM tumors.

Fig 7

(A-C) Quantitative RT-PCR analysis of IL-22R (IL-22R1, IL-10R2) and IL-22 in total RNA extracted from 10 GBM-initiating cells established from GBM tumors (GL). Three independent NHEK cultures were used as a positive control for IL-22R1 (A) and IL-10R2 (B) mRNA expression and three human psoriatic skin biopsies (PSO) were used as a positive control for IL-22 (C). Target gene expression was normalized to the housekeeping GAPDH mRNA. (D) Detection of IL-22R1 and IL-10R2 proteins assessed by western blot analysis from two GBM-initiating cells. Positive control was HT29 cell line. Actin was used as a loading protein control.